To get access to s&box, follow these steps:
- Log in to https://sbox.game/ with your Steam account.
- Click the banner at the top of the page, or manually navigate to the access page.
- Click on the picture of the black man to have s&box access added to your account.
- s&box should now be visible in your Steam library.
- If you do not see it, try restarting Steam. Make sure your library is not filtered by "Ready to play".